QLC High-Capacity Enterprise SSD
J760QD
Q7 Gen4 dual-port ultra-high-capacity QLC enterprise SSD for dual-controller high-capacity arrays, backup and object storage; figures are aggregate, with per-port and HA failover itemized in the formal spec.
3D QLC15.36–122.88TBU.2/U.3 · Gen4 双端口0.4 DWPD · Read-Intensive / Capacity
Applications:Dual-Controller HA ArraysBackup / ArchiveObject Storage
Specifications
| Positioning | Q7 Gen4 dual-port ultra-high-capacity QLC |
|---|---|
| Interface | PCIe 4.0 2×x2 |
| Protocol | NVMe 1.4+ |
| Form Factor | U.2 / U.3, 2.5-inch 15mm |
| Port Mode | Dual-Port (2×x2) |
| NAND / Media | 3D Enterprise QLC |
| Target Workload | Read-Intensive / Capacity |
| Capacity | 15.36 / 30.72 / 61.44 / 122.88 TB |
| Drive Writes Per Day | 0.4 DWPD |
| Sequential Read (MAX) | 6,800 MB/s |
| Sequential Write (MAX) | 3,000 MB/s |
| 4K Random Read IOPS | 1.3M IOPS |
| 4K Random Write IOPS | 16KB 30K / 32KB 18K IOPS |
| Random Read/Write Latency (target) | 110 / 35 μs |
| Power (Typ / Max / Idle) | 25 / 25 / 5 W |
| MTBF | ≥ 2,000,000 hours |
| UBER | ≤ 1 sector per 10^18 bits read |
| Certifications (planned) | CE / FCC / RoHS / REACH (planned) |
| Warranty | 5-year limited warranty |
| Product Phase | NPI Planning |
| Target Milestone | 2027 H1 |
| Internal Platform / Controller | JH-Q4U-DP · Native dual-port Gen4 QLC controller + JH HA/high-capacity FTL |
*1 Read/write values may vary slightly by capacity and test platform. *2 Customization available for specific applications.
Special Functions
Power Loss ProtectionSupported
End-to-End Data ProtectionSupported
T10 DIF/DIXSupported
Dual-Port HASupported
OCP Datacenter NVMeNot supported
Flexible Data Placement (FDP)Not supported
TCG Opal EncryptionSupported
DRAM CacheSupported
Product Features
Power-loss protection (PLP) · end-to-end data protection · T10 DIF/DIX integrity
TCG Opal encryption · Secure Boot · Sanitize secure erase · namespace management
SMART / telemetry · online firmware update & rollback · hot-swap
Frozen model names; capacity/NAND/controller/firmware changes managed via SKU, PN, revision and ECN
5-year limited warranty; production units released after EVT/DVT/PVT with locked PN/BOM/FW
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